Results with 4.10 gears in A4 come inside !

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Old 04-28-2010, 11:22 AM
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Default Results with 4.10 gears in A4 come inside !

I know where i can get some 4.10s from TSP brand new for probly pretty cheap just wondering if this is to much gear for my A4 ? shift points are bumped slightly with a handheld as well as rev limit....running a 26in. M/T right now...just makin sure i wont run out of gear or anything...
Old 04-28-2010, 12:15 PM
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I would say they are too much and better off w/ 3:73's but u can change to a taller tire if they are too much.
Old 04-28-2010, 12:25 PM
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yeah i really would rather not go with a taller tire because i have my 26in. M/T with like 85% tread left soo i might just buy them and exchange them for some 3.73s from TSP....should help me on my 11sec. stock stall goal !
Old 04-28-2010, 01:07 PM
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youll be fine i ran 411's for the longest and am running 430's now. When you go taller than 411's is when you run into issues with more rpm and taller tires
Old 04-28-2010, 01:19 PM
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so what rpm will i be at estimated when i cross the traps with 26in. tires ? do u think going with the 4.10s would be better than 3.73s for ET ?
Old 04-28-2010, 04:27 PM
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I have 4.10s right now, cam only though. I'm crossing the traps at 6700-6900rpm, shifts at 7k on 275/40/17 dr. I had 4.10s also when I was bolt-ons, it worked great. I was crossing the traps at 6200ish if I can remember correctly.
Old 04-28-2010, 05:29 PM
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26" talls go with 3.73

28" talls go with 4.10

you are not going to gain hardly anything in an a4 unless you have 2.73s...don't waste the time/money on gears in a 10 bolt wait till you get a 12"/9"...

the converter makes up the gear difference...only way I was pulling 1.38 60ft with ls6 intake cam only 230/230 and stock 3.23 10 bolt
Old 04-28-2010, 08:36 PM
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well i need some new ideas to maximise my setup because im going for 11s on a stock stall and all i have left is UD pully, Ram air (which im making now), and 3.73 gears...gimmy some ideas, maybe 160 stat. ?
Old 04-28-2010, 11:32 PM
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i wanna chromoly k-member
Old 04-28-2010, 11:40 PM
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use the 3.73's they will work great
Old 04-28-2010, 11:51 PM
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thank you !....i can do a whole gearswap for 300 bucks...i think thats worth -.2 ET wise for the money !
Old 04-28-2010, 11:53 PM
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yea my old car picked up .5 tenths with a tune and a 3.73 gear swap
Old 04-29-2010, 12:00 AM
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holy **** thats huge...what were the exact times before and after ? after the UD pully 3.73s its gonna be ready for a tune then just drop as much weight as possible by the lsx shootout and pray for some 11 sec. slips !
Old 04-29-2010, 10:07 AM
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Originally Posted by HitmanLS1
yea my old car picked up .5 tenths with a tune and a 3.73 gear swap
you don't need to be posting bs like this...there might be a reason why you dropped .5 but it is not due to a 3.73 gear swap...

that would be the first mod everyone would do then...

I am done giving good advise cause all you want to hear is how much it will help...

do the swap and update with results...cool?

I have done the swap myself and gained hardly anything...it is all in the converter...

why are you so stuck on the stock stall...that is like trying to go as fast as you can on the stock catback or 7 cyc...an a4 track car is fast because of a good aftermarket stall...but to each his own...
Old 04-29-2010, 12:30 PM
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u don't have to get defensive about it I'm just seeing peoples results and I kno I won't gain five tenth I'm loomin for maybe two tenths and duh I want to kno results so I can decide how to spend my money there's nothin wrong with that at all. and I don't have1100 for a tranny build and 720 for a converter and another 400 for a tune that's why I'm still just doing 200 dollar bolt ons to go faster...thansk
Old 04-29-2010, 01:07 PM
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and yes it is good advise to stick with 3.23s and get a good stalll.....if its in the budget ! but the fact is i can do 3.73 gear swap for 300 bucks...
Old 04-29-2010, 01:08 PM
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and i didnt just wanna know "how much faster" i asked if 4.10s were to much gear for my A4...because i found t hem for dirt cheap brand new...
Old 04-29-2010, 01:29 PM
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All i can say is do your best @ trying to hit 11's w/ a stock converter but when your done invest in a nice one it makes all the difference.I still have the stock cat back and still running strong but i dont know if a SLP CME is considered stock anymore.
Old 04-29-2010, 02:21 PM
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Put the 300 bucks toward something else, imho. If you have a stock motor (not winding up to 7k) 4:10's aren't the right gear, 3:73 would be ok but like has been said you won't see much gain.

$300 tune on a stocker will gain you more et. Mine dropped 3 tenths with no other changes.
Old 04-29-2010, 02:23 PM
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Originally Posted by 00blacka4
u don't have to get defensive about it I'm just seeing peoples results and I kno I won't gain five tenth I'm loomin for maybe two tenths and duh I want to kno results so I can decide how to spend my money there's nothin wrong with that at all. and I don't have1100 for a tranny build and 720 for a converter and another 400 for a tune that's why I'm still just doing 200 dollar bolt ons to go faster...thansk
400 dollar tune is not needed just basic for 150, and yank sells their converters on special free shipping for 675 all the time...

825 for .5 seconds...there is your dollar/et ratio.

but it seems your mind is made up...good luck with the car...



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